Xi'an Frankherb Biotech Co., Ltd.
PHARMACEUTICAL INTERMEDIATES

99% Pregabalin powder CAS 148553-50-8

Item No.: 148553-50-8
1. Name: Pregabalin powder
2. Appearance: White crystalline powder
3. Purity: 99%
4. Effect: Used in treating epilepsy and anxiety.
INQUIRY
Description Package Shipping Methods Prices and Payment methods

Item

Standard

Result

Appearance

White or almost white crystalline powder

White crystalline powder

Specific rotation

+9.0~ +11.5°

+10.79°

PH

6.0~8.0

6.77

Loss on drying

≤0.5%

0.02%

Residue on ignition

≤0.1%

0.04%

Heavy metals

≤0.002%

<0.002%

Assay (on dried basis)

≥98.5%

100.8%

R-pregabalin(HPLC)

≤0.5%

0.33%

 

Related substances

S-(+)-mandel ≤0.1%

0.3%

Unspecific individual impurity≤0.4%

0.08%

Total impurities≤1.0%

0.10%

Residual solvents

isopropylketone≤3000ppm

tetrahydrofuran≤720ppm

585.0ppm

ND

Conclusion

Comply with the enterprise   standard

1kg/aluminum foil bag or 25kg/drum


 
If small orders, we will ship them by Fedex, TNT, UPS, European Special Line, USA Special Line, Australian Special Line and so on.   If big orders, we can ship it by air or sea.
We can communicate about the prices any time.
 
You can pay us by Wire Transfer or Wester Union or MoneyGram or Paypal.

My Paypal Account Information
: doctor@frankpowder.com
(Remarks: If you pay by Paypal, please pay another 4.5% bank fee and don't write your purchased product name in paypal web).


 
Review


1/3
X